baber/WOPTO huggingface dataset:
Patent JP-2005295870-A (JP)
Title: Circuit for taking out hydraulic pressure for implement from tractor
Inventor: YANO MASAHIRO
IPC: A01B63/10
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To replace a second direction changeover valve for changing over a driving state of an implement driving actuator for driving the implement for a tractor with a simple and inexpensive valve and to reduce the cost of a circuit for taking out the hydraulic pressure for the implement in which the second direction changeover valve is integrated in the circuit for taking out the hydraulic pressure for the implement for driving the implement for the tractor.  <P>SOLUTION: First supply and exhaust passages 34 and 35 for connecting a first direction changeover valve 18 to a horizontal control cylinder 3 for a three-point supporting apparatus are arranged in series relatively to the first direction changeover valve 18 with the second direction changeover valve 32. Furthermore, the second direction changeover valve 32 is connected through second supply and exhaust passages 36 and 37 to a lifting arm driving cylinder 8 and the changeover operation of forward and return movements of the lifting arm driving cylinder 8 is performed with the first direction changeover valve 18.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004318152-A (JP)
Title: Liquid metal optical relay
Inventor: WONG MARVIN GLENN
IPC: B81B5/00
Filed: 2004-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical relay actuated by gas pressurization and a method of switching of the optical relay.  <P>SOLUTION: A liquid metal droplet (148) is moved within a switching channel (128) formed in a relay housing (100), and optical paths (110, 112, 140 and 144) passing through the switching channel (128) is blocked or unblocked. The liquid metal droplet (148) is moved by the pressurization of gas in a heater chamber (116) resulting in a pressure change in the switching channel (128). The liquid metal droplet (148) adheres to wettable metal contact pads (134,154 and 156) in the switching channel (128) to provide a latch mechanism.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005301051-A (JP)
Title: Display device and display device mounted electronic equipment
Inventor: USHIO KOHEI
IPC: G02F1/1333
Filed: 2004-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a display device that can be made thin by eliminating influence of the thickness of a holder for LCD fitting and can have a large screen and secure sufficient strength.  <P>SOLUTION: The display device which has a front LCD 2 and a rear LCD 4 fitted and fixed to the holder 6 for LCD fitting by clamping the holder 6 is characterized in that the holder 6 is made of a metal plate and has a window hole 60 bored almost in the center part and the front LCD 2 and rear LCD 4 are put back to back across the window hole 60 and fitted and fixed to the holder 6.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005303229-A (JP)
Title: Transformer
Inventor: MAESAKA MASAHARU
IPC: H01F27/24
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transformer having a structure that can reduce magnetic-flux concentration at core-corner portions with a simple structure without increasing manufacturing man-hour.  <P>SOLUTION: The transformer, which is used for a switching power source, has inside corner portions of an E-shaped core 1, each of which is made smooth with a round portion 1a so that no magnetic flux concentration occurs thereabout. The bobbin 2 has trumpet-like openings 3a at both ends of a core-mounting hole 3 so as to adapt to the specific shape of the E-shaped core 1 having the round portions 1a. The bobbin 2 also has a plurality of partition walls 6 on the drum portion 4 of the bobbin to form a plurality of winding compartments 7. The inside corner portions of the E-shaped core may be of a tapered shape, which makes the core a polygonal shape.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005300494-A (JP)
Title: Position detector and elevator provided therewith
Inventor: SUGAWARA SATOSHI
IPC: B66B3/02
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the dispersion of a position where a detected means is detected by a detecting means according to change in the space between the detecting means and the detected means by a simple structure.  <P>SOLUTION: The position detector comprises a proximity switch 2 having an oscillating circuit 5 including a coil 3, and a detection object 8 to be detected by the proximity switch 2, having a resonance circuit including a coil 9. Preferably, this detector comprises a first proximity switch 2, a first detection object 8, a second detection switch 2' and a second detection object 8' so that the second detection object 8' is detected by the second proximity switch 2' when the first detection object 8 is detected by the first proximity switch 2. More preferably, a metallic body 14 is arranged between the first detection object 8 and the second detection object 8'.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005307443-A (JP)
Title: Window structure of building
Inventor: ABE MIKAKO
IPC: E06B1/08
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To enhance durability of a skeleton by securing a ventilation path around an opening of a building so as to make ventilation spaces in upper and lower wall bodies of the opening surely communicate with each other.  <P>SOLUTION: A wood substrate (30) is interposed between an opening frame substrate (15) for supporting an opening frame (3) of the opening (2) between columns (1) and (1), and a side surface, on the side of the opening (2), of the column (1), and split into an indoor-side wood substrate material (31) and an outdoor-side wood substrate material (32); the outdoor wood substrate material (32) is provided in the state of being deviated in the direction of being separated from the column (1) in such a manner as to overhang to the outdoor side of the substrate (15); and the vertical ventilation path (33) for making the ventilation spaces (6) and (7) in the upper and lower bodies of the opening (2) surely communicate with each other is formed between the substrate material (32) and the column (1).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005306136-A (JP)
Title: Air-conditioner for vehicle
Inventor: TAKESHITA TETSUMITSU
IPC: B60H1/00
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide improved air-conditioning for an open car and a sunroof-mounted car.  <P>SOLUTION: An air-conditioner for a vehicle is structured so that a defroster passage 10 to supply the air-conditioning wind to a defroster blowout hole 40, a vent passage 11 for supplying to a vent blowout hole 41, and a foot passage 12 for supplying to a hoot blowout hole 42, are arranged so as to communicate with a mix chamber 7 for the air-conditioning winds. The air-conditioner is further equipped with a defroster passage opening/closing means 20, a vent passage opening/closing means 21, and a foot passage opening/closing means 22 for opening and closing the above-mentioned passages 10, 11, 12. A communication passage 13 to put the downstream of the vent passage 11 in communication with downstream of the foot passage 12, and a communication passasge opening/closing means 23 to open and close the paths leading from the communication passage 13 to the vent passage 11 and to the foot passage 12, are provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004325451-A (JP)
Title: Small contactor pin
Inventor: GILK MATHEW L
IPC: H01R12/71
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contact test set for easily actualizing sure connection between a DUT being a testing object and a load board of a test device, and sure regulation of a small-sized connector used in the test device.  <P>SOLUTION: A contact test is equipped with one or more slots extending in a plurality of confronting surfaces and between confronting surfaces in a housing. While the set is in use, a first surface approaches the DUT and a second surface approaches the load board in a test site. One slot accommodates one contact and each contact has a first end part engageable with a lead of the DUT. A second end part of each contact is engaged with a corresponding terminal. Each contact can move between a first orientation position at which no engagement takes place with a corresponding lead and a second orientation position at which the DUT is engaged with a lead corresponding to the DUT and energized toward the interior of a slot. Elastomer energizes the contacts toward the first orientation position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005310668-A (JP)
Title: Multidirectional input device
Inventor: YASHIRO ATSUSHI
IPC: H01H25/00
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multidirectional input device capable of automatically resetting an operating body making a slide operation, with an operation area widely taken with little deviation of operating force by operating directions.  <P>SOLUTION: Inside a chassis 10, a large-diameter part 13a of the operating body 13, a circular coil spring 14 surrounding the large-diameter part 13a, and detection means such as sliding pieces 17, 18 detecting a slide direction and a slide volume of the operating body 13. The circular coil spring 14 is constituted by inserting into one end part of a coil spring of a given length the other end part with a smaller coil diameter to lock it, and the large-diameter part 13a is to push in the circular coil spring 14 located in its sliding direction to extend it at the sliding operation of the operating body 13, so that, when the operating force is removed, the operating body 13 automatically returns to the initial position by the restoring force of the circular coil spring 14.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005305525-A (JP)
Title: Vacuum machining system
Inventor: OKAZAKI SHIZUAKI
IPC: B30B12/00
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum machining system for carrying out machining in vacuum, which system can carry out precision machining even if an enclosure covering a vacuum apparatus in the vacuum state has warped.  <P>SOLUTION: The vacuum machining system comprises a machining apparatus supported by leg portions elongating from a base, the enclosure which covers the machining apparatus so as not to come into contact with the machining apparatus and has openings into which the leg portions are inserted such that the leg portions do not come into contact with the enclosure, sealing mechanisms which close the clearances between the openings and the leg portions by covering them so as not to restrict the displacement of the openings, and a vacuum pump for drawing the air existing inside the enclosure. By this structure, the problem has been solved.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005285300-A (JP)
Title: Working method for improving tone quality/ image quality of optical pickup system disk
Inventor: IKEDA ISAO
IPC: G11B7/24
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that when a disk of an optical pickup system is conventionally played back by using a digital device, a sense of incongruity is left on an accoustic feeling or visual sensation by error correction of a code lack due to a signal reading error and this is generated because data are not faithfully regenerated by the error correction of the digital equipment.  <P>SOLUTION: Fine particles containing titanium oxide, silver and the like are sprayed or applied to a label surface (on the side opposite to a signal recording surface) of the disk to suppress vibration generated when the disk is rotated. Thereby, error correction of the digital equipment is reduced and more faithful data reading is made possible.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004328752-A (JP)
Title: Inserting address for performing oam functions
Inventor: KOMPELLA VACH
IPC: H04L69/40
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To disclose inserting an address for performing such OAM functions in an efficient way that is transparent to a customer or services using the network path.  <P>SOLUTION: An indication is received that a source address reserved for OAM use should be inserted into a forwarding database associated with a provider network node, such as a provider edge device, that receives the indication. The address is inserted into a forwarding database as an address that is owned by the provider network node and reserved for OAM use. One or more other nodes associated with a service with which the OAM address is associated may be notified that the OAM address is associated with the provider network node that owns the OAM address.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005316525-A (JP)
Title: Merchandise introducing method and device
Inventor: FUJIKAWA NORIAKI
IPC: G06Q30/06
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To introduce merchandise for enabling a user to effectively utilize a store.  <P>SOLUTION: A retrieval request acquiring means 1b acquires a retrieval request 2 where a retrieval keyword 2a and a retrieval object item 2b showing items in which the retrieval keyword 2a should be included are designated (a step S1). A first merchandise retrieving means 1c refers to a merchandise information storing means 1a, and detects merchandise where the retrieval keyword 2a shown by the retrieval request 2 is included in the retrieval object item 2b as first merchandise (a step S2). A second merchandise retrieving means 1d refers to the merchandise information storing means 1a, and detects merchandise where the retrieval keyword 2a shown by the retrieval request 2 is included in an item other than the retrieval object item 2b as second merchandise (a step S3). A retrieval result notifying means 1e extracts the identification information of the first merchandise and the second merchandise from the merchandise information storing means 1a, and defines the identification information of the first merchandise as retrieval result information 3a, and outputs the identification information of the second merchandise as reference information 3b (a step S4).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004235666-A (JP)
Title: Catadioptric optical system and exposure apparatus
Inventor: TAKAHASHI TOMOWAKI
IPC: G02B17/08
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To realize a large numerical aperture while ensuring a sufficent working distance on the image side and also to realize compactification of a catadioptric optical system.  <P>SOLUTION: This system is a catadioptric optical system which forms image of a first plane on a second plane; this system is provided with a first imaging optical system of catadioptric type which is arranged in the optical path between a first plane and a second plane and is provided with a concave mirror and forms intermediate image of the first plane, a second imaging optical system of dioptric type which is arranged in the optical path between the first imaging optical system and the second plane and forms the intermediate image on the second plane as the final image, a first optical path deflecting material which is arranged in the optical path between the first imaging optical system and the second imaging optical system, and a second optical path deflecting material which is arranged in the optical path between the first plane and the first optical path deflecting material and has a reflecting surface intersected perpendicularly with the reflecting surface of the first optical path deflecting material. It is characterised in that the first plane and the second plane are made parallel each other by the first optical path deflecting material and the second optical path deflecting material.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251113-A (JP)
Title: Structure of drain hole
Inventor: KUSATAKE SUGIAKI
IPC: E02D29/02
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide the structure of a drain hole, to which various kinds of drain pipes having different outside diameters can be used.  <P>SOLUTION: In the structure of the drain hole 1 penetrated to a retaining wall 3 or a block 4 constituting the wall 3, at least three or more of peripheral wall surfaces 2 are bent and connected and formed continuously in order to shrink the diameter of the drain hole 1 by stages towards the surface 6 side while the whole peripheral wall surfaces 2 or the peripheral wall surfaces 2 on at least the surface 6 side and the rear 7 side are formed in a gradually shrunk shape towards the surface 6 side while making the degrees of each diameter shrinkage different.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004334218-A (JP)
Title: Method and system for microphone array and method and device for speech recognition using same
Inventor: KONG DONG-GEON
IPC: H04R1/40
Filed: 2004-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for microphone array for enhancing speech recognition in echoing environment like environment in a room and a method and a device for speech recognition using the same.  <P>SOLUTION: The microphone array system includes an input part 101 which uses a microphone array to input a sound signal, a discrete Fourier transformation part 102 which separates the inputted signal by frequency components, a mean space covariance matrix estimation part 104 which regards the array as a set of subarrays to find wide-area space covariance matrixes of the subarrays and finds the mean of them, a wide-area MUSIC part 105 which determines the position of a signal source through the estimated covariance matrix, a wide-area MV part 106 which corrects distortion of the signal by using the estimated covariance matrix, and a reverse discrete Fourier transformation part 107 which restores signals of frequency areas to a time area.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005320449-A (JP)
Title: Emulsifier composition for asphalt and asphalt emulsion using the composition
Inventor: TSUSHIMA YASUHIRO
IPC: C09K23/42
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an emulsifier composition for asphalt excellent in emulsifying ability of asphalt, long-term storage stability of asphalt emulsion, and with no risk of environmental pollution.  <P>SOLUTION: This emulsifier composition contains a component(A) expressed by formula(1) and a component(B) expressed by formula(2), where in formula(1), R represents an aliphatic hydrocarbon; L represents any of -O-, -COO-, -CONH- and -N<; A represents a 2-4C hydrocarbon group; an average degree of polymerization n denotes a number of 20-200; m denotes 1 or 2, and in formula(2), A represents a 2-4C hydrocarbon group; and k denotes a number of 10-600.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005298313-A (JP)
Title: Method of producing nano-particles including carbon nanotubes
Inventor: KIN YUICHI
IPC: C01B31/02
Filed: 2004-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To produce nano-particles including carbon nanotubes at a low cost.  <P>SOLUTION: Arc discharge is carried out between a positive and a negative carbon electrode in the bubbles. After discharge, the nanoparticles such as carbon nanotubes, nanohorns, nano-onions or nanoflowers are obtained in the state of being stuck on the bubble films.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004342114-A (JP)
Title: Portable electronic device having tilt stand
Inventor: LEE SEONG-HO
IPC: G06F15/02
Filed: 2004-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable electronic device which has a display part expanded at a prescribed angle to a main body part and rotated in the horizontal direction in a tilting state and can be used with the main body part inclined.  <P>SOLUTION: The portable electronic device is provided with; a main body part 10; a display part 30; a swivel hinge assembly which couples the main body part 10 and the display part 30 so that they can be rotated in the vertical direction and the horizontal direction; and a tilt stand which is provided in the rear end of the main body part 10 and adjusts a height level of this rear end.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005328466-A (JP)
Title: Multi-point video conference system
Inventor: KIMURA TATSUNOBU
IPC: H04M3/56
Filed: 2004-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-point video conference system which enables a user to participate in the other video conferences without disconnecting the connection call of a video conference terminal, store the video images and audios of the conference in which the user participates at present, and insert the video and audio contents containing the stored or live video images.  <P>SOLUTION: DTMF signals transmitted from a video conference terminal 100-1 participating in the video conference are detected by a DTMF detection unit 203; and the video conference terminal 100-1 is controlled by a control unit 204 on the basis of the detected DTMF detection data, so as to participate in the other video conferences while the connection call is held between the video conference terminal 100-1 and the video conference system. In accordance with notification sent from the control unit 204, a charging information as to the video conference terminal 100-1 made to participate in the other video conferences is computed by a management unit 206, and a charging system 400 is informed of the computed charging information through a network.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005323932-A (JP)
Title: Game machine and setting selection permitting device
Inventor: OMORI HIDEFUMI
IPC: A63F9/00
Filed: 2004-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a swindling act of illegally setting a set value by inserting a foreign matter in a key cylinder used in changing the set value.  <P>SOLUTION: When a password transmitted from a password input device is wrong, a solenoid 50 is not driven, so that an operation selecting shutter 51 is held in a closed position. The operation selecting shutter 51 is thereby put in a locked state. When a password transmitted from the password input device is correct, the solenoid 50 is driven to pull a driving iron core 50a into the solenoid 50, and the operation selecting shutter 51 is moved into an open position from the closed position.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004336062-A (JP)
Title: Contact carrier (tile) for stationing spring contact to larger substrate
Inventor: KHANDROS IGOR Y
IPC: H05K3/32
Filed: 2004-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contact mechanism to a wafer in which a semiconductor is suitably aged at a stage of a wafer.  <P>SOLUTION: A plurality of free-standing mutual contact elements 710 such as contact bumps or free-standing spring contacts including both monolithic and composite interconnection elements are mounted to relatively small tile substrates 702 which are then mounted and connected to a relatively large electronic component substrate 706, thereby stationing a plurality of contact elements to an electronic component. In this manner, pressure connections can be made to an entire semiconductor wafer, at once, to provide for wafer-stage aging and the like. Further, solder balls, a z-axis conductive adhesive, or compliant connections are suitably employed for making electrical connections between the tile substrates 702 and the electronic component.  <P>COPYRIGHT: (C)2005,JPO&NCIPI